The number of standard deviations between a score and the mean score is indicated by a z-score. What was Ashley's z-score on the math test?
a.
1.1
c.
-1.1
b.
60
d.
-15.5
+5
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Home » Mathematics » The table below shows the scores on a math test. David 75 Aaron 75 Ashley 60 Gina 75 Andrew 75 Kei 95 Monica 100 Anna 60 Lucas 75 Jennifer 65 The number of standard deviations between a score and the mean score is indicated by a z-score.